Build Qt 5.5 dev branch for ios

[clogwog]

i'm trying to build the dev branch (Qt 5.5) from source for ios (on osx 10.10.1)
so far i have collected the following steps:

@git clone https://git.gitorious.org/qt/qt5.git qt5
cd qt5
git checkout dev
./init-repository
./configure -developer-build -opensource -nomake examples -nomake tests -skip qtwebkit
make -j4@

but i don't think this configure will give me a ios build, does it ? how can i check what architectures are supported by a particular build ( qmake --version only shows i'm using 5.5.0 )

if i try
@ ./configure -xplatform macx-ios-clang -release@

it gives me an error like

@...
<srcbase> = /Users/bla/qt5/qtbase
<outbase> = /Users/bla/qt5/qtbase
Creating qmake...
..Done.
Running configuration tests...

Could not determine the target architecture!
Turn on verbose messaging (-v) to see the final report.
WARNING: Unable to find file .device.vars
STL functionality check failed! Cannot build Qt with this STL library.
Turn on verbose messaging (-v) to /Users/bla/qt5/qtbase/configure to see the final report.
@

any help appreciated.

update: the -v verbose mode eventually gives up after many many messages that i'm not sure what they mean. i'll post them here when i get back home tonight.

[SGaist]

Hi,

You should also add which version of Xcode you are running

[clogwog]

using XCode 6.1.1 i think this should be the latest version

and the beginning of the (very) verbose errors:

@
luminum-2:qt5 bla$ ./configure -xplatform macx-ios-clang -release -v

• cd qtbase
• /Users/bla/qt5/qtbase/configure -top-level -xplatform macx-ios-clang -release -v
  .....
  Do you accept the terms of either license? yes

/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang++ -c -fvisibility=hidden fvisibility.c
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated
Symbol visibility control enabled.
/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang++ -o libtest.so -shared -Wl,-Bsymbolic-functions -fPIC bsymbolic_functions.c
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated
ld: unknown option: -Bsymbolic-functions
clang: error: linker command failed with exit code 1 (use -v to see invocation)
Symbolic function binding disabled.
DEFAULT_INCDIRS="/Applications/Xcode.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS8.1.sdk/usr/include/c++/4.2.1
/Applications/Xcode.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS8.1.sdk/usr/include/c++/4.2.1/backward
/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/clang/6.0/include
/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/include
/Applications/Xcode.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS8.1.sdk/usr/include
"
DEFAULT_LIBDIRS="/lib
/usr/lib"
<srcbase> = /Users/bla/qt5/qtbase
<outbase> = /Users/bla/qt5/qtbase
Creating qmake...
make: Nothing to be done for `first'.
Running configuration tests...
pkg-config support disabled.
Determining architecture... ()
/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang++ -c -pipe -fvisibility=hidden -fpascal-strings -fmessage-length=0 -Wno-trigraphs -Wreturn-type -Wparentheses -Wswitch -Wno-unused-parameter -Wunused-variable -Wunused-value -Wno-shorten-64-to-32 -Wno-sign-conversion -fexceptions -fasm-blocks -Wno-missing-field-initializers -Wno-missing-prototypes -Wno-implicit-atomic-properties -Wformat -Wno-missing-braces -Wno-unused-function -Wno-unused-label -Wuninitialized -Wno-unknown-pragmas -Wno-shadow -Wno-four-char-constants -Wno-sign-compare -Wpointer-sign -Wno-newline-eof -Wdeprecated-declarations -Winvalid-offsetof -Wno-conversion -fvisibility-inlines-hidden -Wno-non-virtual-dtor -Wno-overloaded-virtual -Wno-exit-time-destructors -arch i386 -arch x86_64 -g -isysroot /Applications/Xcode.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS8.1.sdk -miphoneos-version-min=5.1.1 -Wall -W -fPIE -DDARWIN_NO_CARBON -DQT_NO_PRINTER -DQT_NO_PRINTDIALOG -I. -I/Users/bla/qt5/qtbase/mkspecs/macx-ios-clang/ios -I../../mkspecs/macx-ios-clang -o arch.o arch.cpp
In file included from arch.cpp:37:
In file included from /Applications/Xcode.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS8.1.sdk/usr/include/stdio.h:64:
/Applications/Xcode.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS8.1.sdk/usr/include/sys/cdefs.h:680:2: error: Unsupported architecture
#error Unsupported architecture
^
In file included from arch.cpp:37:
In file included from /Applications/Xcode.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS8.1.sdk/usr/include/stdio.h:67:
In file included from /Applications/Xcode.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS8.1.sdk/usr/include/_types.h:27:
In file included from /Applications/Xcode.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS8.1.sdk/usr/include/sys/_types.h:33:
/Applications/Xcode.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS8.1.sdk/usr/include/machine/_types.h:34:2: error: architecture not supported
#error architecture not supported
^
In file included from arch.cpp:37:
In file included from /Applications/Xcode.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS8.1.sdk/usr/include/stdio.h:67:
In file included from /Applications/Xcode.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS8.1.sdk/usr/include/_types.h:27:
/Applications/Xcode.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS8.1.sdk/usr/include/sys/_types.h:55:9: error: unknown type name '__int64_t'
typedef __int64_t __darwin_blkcnt_t; /* total blocks */
^
@

[Sergiy]

I had similar issue. Disabling Qt environment variables fixed it.

[clogwog]

@Sergiy thanks ! next time i try i will.

[hamer]

@Sergiy How did you disable the Qt environment variables? When I look into the path there seems nothing related to Qt.